Hi all I have an important question. I built in matlab by spm functions an image that is a combination of different spmT maps. To be more clear if in my design matrix I perform two t test 1 0... 0 1.... and I obtain the maps: spmT1 and spmT2 in Matlab I produced the combinad image C=spmT1+spmT2. My question is: could I use some spm functions to extract from the combined map C (that consists in just an image) the clusters size and t values? I will be very grateful if you can guide me to find a solution to this problem. Thank u very much, Giannarita